:root {
  color-scheme: light dark;
  --bg: #f7f5ef;
  --text: #222;
  --muted: #666;
  --link: #7a3b12;
  --border: #ddd6c8;
  --code: #eee7d8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1d1b;
    --text: #eee;
    --muted: #aaa;
    --link: #e0a46c;
    --border: #3a3832;
    --code: #2b2924;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--link);
}

.container,
.nav,
.site-footer {
  width: min(75vw, 1200px);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (max-width: 800px) {
  .container,
  .nav,
  .site-footer {
    width: 100%;
  }
}

.site-header {
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-title {
  font-weight: 700;
  text-decoration: none;
}

main {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 6vw, 3rem);
}

.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.post-list a {
  font-size: 1.2rem;
  font-weight: 700;
}

time,
.post-list p,
.site-footer {
  color: var(--muted);
}

blockquote {
  margin: 1.5rem 0;
  padding-left: 1rem;
  border-left: 4px solid var(--border);
  color: var(--muted);
}

code,
pre {
  background: var(--code);
  border-radius: 6px;
}

code {
  padding: 0.15rem 0.35rem;
}

pre {
  overflow-x: auto;
  padding: 1rem;
}

pre code {
  padding: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.5rem;
  border: 1px solid var(--border);
  text-align: left;
}

.site-footer {
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--border);
}